Windsor Weekend in Pictures: April 21-22

Trent Robinson, four months, is held up by his mother, Connie Robinson, at Sweetheart Diapers and More, where families changed their babies' cloth diapers for Earth Day, Saturday, April 21, 2012.

Approximately 800 people walk north on California Avenue as they participate in the Super Cities Walk for MS, Sunday, April 22, 2012. The event raised nearly $180,000 between Leamington and Windsor.

Christopher Snow, 8 months, has fun on the floor after taking part in a cloth diaper changing event at Sweetheart Diapers and More in Windsor, Ont., for Earth Day, Saturday, April 21, 2012.

Elvis Costello performs at The Colosseum at Casears Windsor on Saturday, April 21, 2012.

Ophelia Piasentin, 8, left, and her brother, Sandro Piasentin, 5, help plant trees at ERCA's Earth Day tree planting event at the Little River Corridor, in Windsor, Ont. Sunday, April 22, 2012.

The foal of mare Pepe's Jessie's Girl frolics in the paddock while her mom grazes at the farm of longtime horse breeder and owner, Bob Ladouceur in Lakeshore, Ont., April 19, 2012.

Graduating med students from the inaugural class of the Schulich School of Medicine & Dentistry - Windsor branch, share a laugh while attending a ceremony in their honour at the Ambassador Auditorium in the CAW Centre, Saturday, April 21, 2012.

Luca Cosgrove, 11 months, and Jessa Langlois, 9 months, left, take part in a cloth diaper changing event at Sweetheart Diapers and More in Windsor, Ont., for Earth Day, Saturday, April 21, 2012.

Former NBA basketball player, Christian Laettner, helps Michelle Labonte, 13, with her passing technique at his basketball camp at St. Clair College, Saturday, April 21, 2012.

Approximately 800 people walk north on California Avenue as they participate in the Super Cities Walk for MS, Sunday, April 22, 2012. The event raised nearly $180,000 between Leamington and Windsor.

Elvis Costello performs at The Colosseum at Casears Windsor on Saturday, April 21, 2012.

Peter Berry, harbourmaster for the Windsor Port Authority, throws a tire into a garbage bin full of discarded tires volunteers pulled from Black Oak Park, Saturday, April 21, 2012.

Justine Meloche, 15 weeks, is ready to be changed by her mother, Imogen Meloche, at a cloth diaper changing event at Sweetheart Diapers and More in Windsor, Ont., for Earth Day, Saturday, April 21, 2012.

MPP Dwight Duncan speaks at a ceremony celebrating the first graduating class of the Schulich School of Medicine & Dentistry - Windsor branch - at the Ambassador Auditorium in the CAW Centre, Saturday, April 21, 2012.

Longtime horse breeder and owner, Bob Ladouceur, right, works alongside St. Lad's Farm manager Fran Buxbaum, left, duirng an ultrasound test for one of his mares April 19, 2012, in Lakeshore, Ont.

Joe McCarthy, left, and Peter Berry, Harbourmaster for the Windsor Port Authority, throw a mattress on top of a pile of garbage volunteers pulled from Black Oak Park in Windsor, Ont., Saturday, April 21, 2012.

Joe McCarthy, left, and Peter Berry, harbour master for the Windsor Port Authority, throw a mattress on top of a pile of garbage volunteers pulled from Black Oak Park, Saturday, April 21, 2012.

Graduating med students from the inaugural class of the Schulich School of Medicine & Dentistry - Windsor branch, attend a ceremony in their honour at the Ambassador Auditorium in the CAW Centre, Saturday, April 21, 2012.

Lillian Berhiaume, 1, has fun on the floor after taking part in a cloth diaper changing event at Sweetheart Diapers and More in Windsor, Ont., for Earth Day, Saturday, April 21, 2012.

Veronica St. Pierre, left, and farmhand Josh Brosseau bring a mare into a stable for a checkup with the veterinarian at St. Lad's Farm in Lakeshore, Ont., April 19, 2012.

Longtime horse breeder and owner, Bob Ladouceur, works with veterinarian Lotje Kouwenberg at his St. Lad's farm n Lakeshore, Ont., April 19, 2012.

Sandro Piasentin, 5, finds a worm while helping plant trees at ERCA's Earth Day tree planting event at the Little River Corridor, in Windsor, Ont., Sunday, April 22, 2012.

Serafina Piasentin, 9, left, and her brother, Sandro Piasentin, 5, help plant trees at ERCA's Earth Day tree planting event at the Little River Corridor in Windsor, Ont., Sunday, April 22, 2012.

Graduating med students from the inaugural class of the Schulich School of Medicine & Dentistry - Windsor branch, attend a ceremony in their honour at the Ambassador Auditorium in the CAW Centre, Saturday, April 21, 2012.

CLEVELAND — A 12-year-old boy who had a pellet gun when he was shot by police died as a result of his own actions, and the city of Cleveland isn’t to blame, its lawyers said in response to a federal lawsuit filed on behalf of the child’s family.